@Test
public void testStartWithFailureThenSuccess() throws Exception {
HornetQJMSConnectionFactory failingSourceCF =
new HornetQJMSConnectionFactory(
false, new TransportConfiguration(InVMConnectorFactory.class.getName())) {
private static final long serialVersionUID = 4657153922210359725L;
boolean firstTime = true;
@Override
public Connection createConnection() throws JMSException {
if (firstTime) {
firstTime = false;
throw new JMSException("unable to create a conn");
} else {
return super.createConnection();
}
}
};
// Note! We disable automatic reconnection on the session factory. The bridge needs to do the
// reconnection
failingSourceCF.setReconnectAttempts(0);
failingSourceCF.setBlockOnNonDurableSend(true);
failingSourceCF.setBlockOnDurableSend(true);
ConnectionFactoryFactory sourceCFF =
JMSBridgeImplTest.newConnectionFactoryFactory(failingSourceCF);
ConnectionFactoryFactory targetCFF =
JMSBridgeImplTest.newConnectionFactoryFactory(JMSBridgeImplTest.createConnectionFactory());
DestinationFactory sourceDF =
JMSBridgeImplTest.newDestinationFactory(
HornetQJMSClient.createQueue(JMSBridgeImplTest.SOURCE));
DestinationFactory targetDF =
JMSBridgeImplTest.newDestinationFactory(
HornetQJMSClient.createQueue(JMSBridgeImplTest.TARGET));
TransactionManager tm = JMSBridgeImplTest.newTransactionManager();
JMSBridgeImpl bridge = new JMSBridgeImpl();
bridge.setSourceConnectionFactoryFactory(sourceCFF);
bridge.setSourceDestinationFactory(sourceDF);
bridge.setTargetConnectionFactoryFactory(targetCFF);
bridge.setTargetDestinationFactory(targetDF);
// retry after 10 ms
bridge.setFailureRetryInterval(10);
// retry only once
bridge.setMaxRetries(1);
bridge.setMaxBatchSize(1);
bridge.setMaxBatchTime(-1);
bridge.setTransactionManager(tm);
bridge.setQualityOfServiceMode(QualityOfServiceMode.AT_MOST_ONCE);
Assert.assertFalse(bridge.isStarted());
bridge.start();
Thread.sleep(500);
Assert.assertTrue(bridge.isStarted());
Assert.assertFalse(bridge.isFailed());
bridge.stop();
}
private static ConnectionFactory createConnectionFactory() {
HornetQJMSConnectionFactory cf =
(HornetQJMSConnectionFactory)
HornetQJMSClient.createConnectionFactoryWithoutHA(
JMSFactoryType.CF,
new TransportConfiguration(InVMConnectorFactory.class.getName()));
// Note! We disable automatic reconnection on the session factory. The bridge needs to do the
// reconnection
cf.setReconnectAttempts(0);
cf.setBlockOnNonDurableSend(true);
cf.setBlockOnDurableSend(true);
return cf;
}
@Test
public void testExceptionOnSourceAndRetryFails() throws Exception {
final AtomicReference<Connection> sourceConn = new AtomicReference<Connection>();
HornetQJMSConnectionFactory failingSourceCF =
new HornetQJMSConnectionFactory(false, new TransportConfiguration(INVM_CONNECTOR_FACTORY)) {
private static final long serialVersionUID = 8216804886099984645L;
boolean firstTime = true;
@Override
public Connection createConnection() throws JMSException {
if (firstTime) {
firstTime = false;
sourceConn.set(super.createConnection());
return sourceConn.get();
} else {
throw new JMSException("exception while retrying to connect");
}
}
};
// Note! We disable automatic reconnection on the session factory. The bridge needs to do the
// reconnection
failingSourceCF.setReconnectAttempts(0);
failingSourceCF.setBlockOnNonDurableSend(true);
failingSourceCF.setBlockOnDurableSend(true);
ConnectionFactoryFactory sourceCFF =
JMSBridgeImplTest.newConnectionFactoryFactory(failingSourceCF);
ConnectionFactoryFactory targetCFF =
JMSBridgeImplTest.newConnectionFactoryFactory(JMSBridgeImplTest.createConnectionFactory());
DestinationFactory sourceDF =
JMSBridgeImplTest.newDestinationFactory(
HornetQJMSClient.createQueue(JMSBridgeImplTest.SOURCE));
DestinationFactory targetDF =
JMSBridgeImplTest.newDestinationFactory(
HornetQJMSClient.createQueue(JMSBridgeImplTest.TARGET));
TransactionManager tm = JMSBridgeImplTest.newTransactionManager();
JMSBridgeImpl bridge = new JMSBridgeImpl();
Assert.assertNotNull(bridge);
bridge.setSourceConnectionFactoryFactory(sourceCFF);
bridge.setSourceDestinationFactory(sourceDF);
bridge.setTargetConnectionFactoryFactory(targetCFF);
bridge.setTargetDestinationFactory(targetDF);
bridge.setFailureRetryInterval(100);
bridge.setMaxRetries(1);
bridge.setMaxBatchSize(1);
bridge.setMaxBatchTime(-1);
bridge.setTransactionManager(tm);
bridge.setQualityOfServiceMode(QualityOfServiceMode.AT_MOST_ONCE);
Assert.assertFalse(bridge.isStarted());
bridge.start();
Assert.assertTrue(bridge.isStarted());
sourceConn
.get()
.getExceptionListener()
.onException(new JMSException("exception on the source"));
Thread.sleep(4 * bridge.getFailureRetryInterval());
// reconnection must have failed
Assert.assertFalse(bridge.isStarted());
}
@Test
public void testExceptionOnSourceAndRetrySucceeds() throws Exception {
final AtomicReference<Connection> sourceConn = new AtomicReference<Connection>();
HornetQJMSConnectionFactory failingSourceCF =
new HornetQJMSConnectionFactory(
false, new TransportConfiguration(InVMConnectorFactory.class.getName())) {
private static final long serialVersionUID = -8866390811966688830L;
@Override
public Connection createConnection() throws JMSException {
sourceConn.set(super.createConnection());
return sourceConn.get();
}
};
// Note! We disable automatic reconnection on the session factory. The bridge needs to do the
// reconnection
failingSourceCF.setReconnectAttempts(0);
failingSourceCF.setBlockOnNonDurableSend(true);
failingSourceCF.setBlockOnDurableSend(true);
ConnectionFactoryFactory sourceCFF =
JMSBridgeImplTest.newConnectionFactoryFactory(failingSourceCF);
ConnectionFactoryFactory targetCFF =
JMSBridgeImplTest.newConnectionFactoryFactory(JMSBridgeImplTest.createConnectionFactory());
DestinationFactory sourceDF =
JMSBridgeImplTest.newDestinationFactory(
HornetQJMSClient.createQueue(JMSBridgeImplTest.SOURCE));
DestinationFactory targetDF =
JMSBridgeImplTest.newDestinationFactory(
HornetQJMSClient.createQueue(JMSBridgeImplTest.TARGET));
TransactionManager tm = JMSBridgeImplTest.newTransactionManager();
JMSBridgeImpl bridge = new JMSBridgeImpl();
Assert.assertNotNull(bridge);
bridge.setSourceConnectionFactoryFactory(sourceCFF);
bridge.setSourceDestinationFactory(sourceDF);
bridge.setTargetConnectionFactoryFactory(targetCFF);
bridge.setTargetDestinationFactory(targetDF);
bridge.setFailureRetryInterval(10);
bridge.setMaxRetries(2);
bridge.setMaxBatchSize(1);
bridge.setMaxBatchTime(-1);
bridge.setTransactionManager(tm);
bridge.setQualityOfServiceMode(QualityOfServiceMode.AT_MOST_ONCE);
Assert.assertFalse(bridge.isStarted());
bridge.start();
Assert.assertTrue(bridge.isStarted());
sourceConn
.get()
.getExceptionListener()
.onException(new JMSException("exception on the source"));
Thread.sleep(4 * bridge.getFailureRetryInterval());
// reconnection must have succeeded
Assert.assertTrue(bridge.isStarted());
bridge.stop();
Assert.assertFalse(bridge.isStarted());
}